44423134131211 has 32 divisors (see below), whose sum is σ = 49811083612416. Its totient is φ = 39266969280000.

The previous prime is 44423134131169. The next prime is 44423134131253. The reversal of 44423134131211 is 11213143132444.

It is an interprime number because it is at equal distance from previous prime (44423134131169) and next prime (44423134131253).

It is not a de Polignac number, because 44423134131211 - 2²¹ = 44423132034059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44423134131611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158967336 + ... + 159246538.

It is an arithmetic number, because the mean of its divisors is an integer number (1556596362888).

Almost surely, 2^{44423134131211} is an apocalyptic number.

44423134131211 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

44423134131211 is a deficient number, since it is larger than the sum of its proper divisors (5387949481205).

44423134131211 is a wasteful number, since it uses less digits than its factorization.

44423134131211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280443.

The product of its digits is 27648, while the sum is 34.

Adding to 44423134131211 its reverse (11213143132444), we get a palindrome (55636277263655).

The spelling of 44423134131211 in words is "forty-four trillion, four hundred twenty-three billion, one hundred thirty-four million, one hundred thirty-one thousand, two hundred eleven".